@inproceedings{su2015shape,
  title={Shape Classification Using Wasserstein Distance for Brain Morphometry Analysis},
  author={Su, Zhengyu and Zeng, Wei and Wang, Yalin and Lu, Zhong-Lin and Gu, Xianfeng},
  booktitle={International Conference on Information Processing in Medical Imaging},
  pages={411--423},
  year={2015},
  organization={Springer}
}